Pluto Projects

STM Staircase

The STM is a prefabricated Corten steel staircase, designed to slot together on site, reducing the need for major site works and labour. The STM staircase can be straight, curved or customised to suit the gradient of any outdoor site.

The STM Staircase slots together using self-tightening wedges, designed to pull each stair riser together. The same slot system is used to fix the edging to either side of the staircase.

Features
  • Remove the need for nearly all on site welding.
  • Designed to slot together on site for fast and efficient installation.
  • Minimal site works required. Be aware, all sites are unique and may require extra site preparation before installation of the STM staircase.
Dimensions

Staircase length and number of risers is customisable. Staircase width ranges from 900mm up to 2900mm.

 

Depth is customisable according to the requirements of the site. Steel thickness: 6mm stair risers, 3mm edging (edging runs from the top to the bottom of the staircase on both sides). Custom sizes only, design fees apply.

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